Are you tired of manually punching holes? PrintWorks Professional 11 hole punch paper will save you countless hours and is perfectly pre-punched so that you can just print and bind. This Velo Bind paper makes DIY strip binding easy and eliminates common frustrations with results from a Velo Bind machine like crooked holes and holes that run off the edge of the sheet. Ream includes 500 sheets of 11 hole Velo Bind paper; 8.5"" x 11""; 92 bright white; 20 lb; compatible with 11 pin and 4 pin hot knife strips and with most Velo Bind machines; secure for legal use. This pre punched binding paper is compatible with laser and inkjet printers and copiers for jam-free, high-volume production and is acid-free and lignin-free for enhanced archival quality. PrintWorks Professional binding paper has been proudly made in the USA since 1964 using domestically sourced, environmentally friendly materials for reliable quality and sustainability